vigintillion

[ vahy-jin-til-yuh n ]
/ ˌvaɪ dʒɪnˈtɪl yən /

noun, plural vi·gin·til·lions, (as after a numeral) vi·gin·til·lion.

a cardinal number represented in the U.S. by 1 followed by 63 zeros, and in Great Britain by 1 followed by 120 zeros.

adjective

amounting to one vigintillion in number.

Nearby words

  1. vigilante,
  2. vigilantes,
  3. vigilantism,
  4. vigilantly,
  5. vigilius,
  6. vigneron,
  7. vignette,
  8. vignetter,
  9. vignetting,
  10. vignola

Origin of vigintillion

1900–05; < Latin vīgint(ī) twenty + -illion, as in million

Related formsvi·gin·til·lionth, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019